DuPont P/T Calc

DuPont P/T Calc

10,000 - 50,000 downloads

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We’ve taken the traditional paper P/T chart you’ve relied on for so many years and adapted it for the technology of today. The DuPont Pressure-Temperature Calculator mobile app gives HVACR service technicians handy and accurate refrigerant data on the go, enabling quick and reliable system diagnostics and response. Refrigerant options on the app include all major refrigerant products, including DuPont™ Freon®22 and Freon®12, as well as their common replacements like DuPont™ Suva® 410A, 404A and DuPont™ ISCEON® MO99™ refrigerants. Data available for each refrigerant includes: % composition, physical, chemical, environmental properties, temperature glide, typical use applications, and lubricant recommendations.

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Recently changed in this version

A new version of this free app is now available. The new version addresses display and other issues which were occurring on some smart phone models.


Comments and ratings for DuPont P/T Calc
  • (64 stars)

    by Dale Schmidt on 12/03/2014

  • (64 stars)

    by Dave Nicholas on 04/02/2014

    No high altitude conversion

  • (64 stars)

    by Mike Wolins on 31/12/2013

    Considering the size of DuPont and the money they spend on advertising, you would think they could put out, and update, a better product.. Based on the lack of response to comments here, and updates (last update August 2012) I would say they aren't intere

  • (64 stars)

    by Edward Bloom on 11/09/2013

    Only wish I could customize my "favorite" fridge for quicker access and skip some input fields, then goback.

  • (64 stars)

    by Harley Morgan on 05/08/2013

    Farenheight and PSI only!

  • (64 stars)

    by Ares Moose on 15/07/2013

    Great App I recommend this application highly.

  • (64 stars)

    by Matt Frank on 15/07/2013

    I just downloaded this app, and it seems to crash everytime I use the info tab. Seems to be pretty decent if the freon info tab would work. Please fix